What is your mother doing?---She ___ for oranges.

A．is shopping

B．is buying

C．buys

D．shops

—Can you tell me _________________?
—Sure , she is a nurse in No.1 hospital .

A．what your mother is	B．what is your mother
C．who your mother is	D．who is your mother

What is your mother doing ____ vacation?

A. for    B. at    C.in

 

---What is your mother going to do this Saturday ?

---I’m mot sure . She ____ go to see my grandmother .

A. can　 　　　　　 B. must　　　　　 C. may

—What is your mother?    —__________.

A．She is my mother	B．She is a policeman
C．She is a nurse	D．She is Susan